36 citations · 137 across the 74 of their papers we have counts for
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Equivariant indices of vector fields and 1-forms
Wolfgang Ebeling, Sabir M. Gusein-Zade
Equivariant versions of the radial index and of the GSV-index of a vector field or a 1-form on a singular variety with an action of a finite group are defined. They have values in…
Higher order generalized Euler characteristics and generating series
S. M. Gusein-Zade, I. Luengo, A. Melle-Hernández
For a complex quasi-projective manifold with a finite group action, we define higher order generalized Euler characteristics with values in the Grothendieck ring of complex quasi-p…
Hilbert function, generalized Poincaré series and topology of plane valuations
A. Campillo, F. Delgado, S. M. Gusein-Zade
To a multi-index filtration (say, on the ring of germs of functions on a germ of a complex analytic variety) one associates several invariants: the Hilbert function, the Poincaré s…